How can I share my home WIFI connection on my Android with my PC over USB?

OK, I have 3 things: a wifi router, a desktop with no wlan, and an android phone with wifi.

I want to connect the phone to my home wireless network, then use my usb connection to share the wifi with the desktop.

All the stuff I've found so far only lets you share the 3G internet even if you're connected to wifi.

Any programs or anything that will help get the job done? Muchas gracias!

 

Hey, Nevermind. I figured out what my problem was.

Android does switch over to wifi instead of 3G if it's available. I was just loosing my wifi connection and didn't know it.